19744054

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{7417}}^1$

素因数の和:7452

約数の個数: 16

約数和(自身を含む): 32579856

約数和(自身を除く): 12835802

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 7417, 14834, 81587, 163174, 897457, 1794914, 9872027, 19744054]

約数ペア:

[(1, 19744054), (2, 9872027), (11, 1794914), (22, 897457), (121, 163174), (242, 81587), (1331, 14834), (2662, 7417)]